Bithynia leachii - Photo of <i><a href="//commons.wikimedia.org/w/index.php?title=Bithynia_leachii&action=edit&redlink=1" class="new" title="Bithynia leachii (page does not exist)">Bithynia leachii</a></i>. Scale in mm. Locality: Germany: Schleswig-Holstein, Kellersee. Date: 17-06-1967. © Francisco Welter Schultes - Public domain - Wikimedia Commons
Étangs du Romelaëre - Prairies du Schoubrouck - Prairies du val de Sambre - Tourbière de Vred